What is the molality of NaCl (58.5 g/mol) in an aqueous solution which is 4.2 molar?...

Question

Question

What is the molality of NaCl (58.5 g/mol) in an aqueous solution which is 4.2 molar? The density of the solution is 1.05 g/mL. ANSWER: 5.22 m

Please, show the steps using dimensional analysis if possible. Thank you

Answer 1

Answer #1

This can be done by converting molarity into molality with the help of density

Answer 2

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